Gammastep
Adjust the screen’s color temperature according to the time of day.
More information: https://gitlab.com/chinstrap/gammastep.
- Turn on Gammastep with a specific temperature during the day (e.g. 5700k) and at night (e.g. 3600k):
gammastep -t 5700:3600
- Turn on Gammastep with a manually specified custom location:
gammastep -l latitude:longitude
- Turn on Gammastep with a specific screen brightness during the day (e.g. 70%) and at night (e.g. 40%), with minimum brightness 10% and maximum brightness 100%:
gammastep -b 0.7:0.4
- Turn on Gammastep with custom gamma levels (between 0 and 1):
gammastep -g red:green:blue
- Turn on Gammastep with a cOnstant unchanging color temperature:
gammastep -O temperature
- Reset temperature adjustments applied by Gammastep:
gammastep -x